package com.jr9z.jrjz.service;

import com.jr9z.jrjz.entity.Credentials;

import java.util.List;

/**
 * @Author:Mrzhang
 * @Description:
 * @Date:2019.05.14 22:37
 **/
public interface CredentialsService {

    List<Credentials> getCredentialList();

    int addCredential(Credentials credentials);

    int deleteCredential(Integer id);
}
